Data transmission apparatus

Details Data transmission apparatus Data transmission apparatus

1992-02-24

1995-06-13

Beausoliel, Jr., Robert W.

Excavating

375341, G06F 1110

Patent

active

054250374

ABSTRACT:
A data transmission apparatus with an improved error-rate characteristic after soft decision decoding by improving a decoder input such that, according to an embodiment, digital data such as voice data transmitted after being applied with coding and modulation are received, and are demodulated by a demodulator as a working mode thereof. A square mean value of errors is obtained by an error calculator on a demodulator output, and

REFERENCES:
patent: 4309772 (1982-01-01), Kloker et al.
patent: 4322848 (1982-03-01), Snyder, Jr.
patent: 4945549 (1990-07-01), Simon et al.
patent: 5157694 (1992-10-01), Iwasaki et al.
patent: 5159608 (1992-10-01), Falconer et al.
patent: 5173926 (1992-12-01), Iwasaki
patent: 5193102 (1993-03-01), Meidan et al.
patent: 5204874 (1993-04-01), Falconer et al.
patent: 5208816 (1993-05-01), Seshardi et al.
patent: 5229767 (1993-07-01), Winter et al.
patent: 5271042 (1993-12-01), Borth et al.
patent: 5321725 (1994-06-01), Paik et al.
patent: 5351249 (1994-09-01), Lomp et al.

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